package marchenko.springdao.repository.book;

import java.util.List;

import marchenko.springdao.domain.Book;
import marchenko.springdao.domain.BookClass;

public interface BookRepository {
	Book find(Integer id);
	List<Book> findByClass(BookClass bclass);
	List<Book> findAll();
	boolean create(Book newinstance);
	boolean deleteById(Integer id);
}
